2.3.1 spase://CNES/Instrument/CDPP-AMDA/STEREO-B/Ephemeris Ephemeris STEREO-B Ephemeris 2018-10-20T21:10:12Z STEREO-B spacecraft position in various coordinate systems are calculated using SPICE kernels taken from the https://sohowww.nascom.nasa.gov/ spase://CNES/Person/Elena.Budnik TechnicalContact Platform Spacecraft position spase://CNES/Observatory/CDPP-AMDA/STEREO-B